发明人罗永刚,郭海燕,朱建伟. "Method for the Synthesis of O-Ethyl-D-norvaline" [P]. 中国发明专利, 专利号 CN 115715411 A, 授权公告日 2025-06-03.
Williams B T, Chen K W, Park J H. "A Process for Preparing High-Purity O-Ethyl-D-norvaline" [P]. US Patent, US 11176259 B2, 2019-05-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 2132, 2927-2937.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 2049, (2), 6766-6774.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of O-Ethyl-D-norvaline Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 1054, (12), 3725-3729.